Muted Cerulean Dune color palette — #EFE9DF · #498B99 · #004359 · #002220 · #000A16

Built around Storm Blue, softened by Deep Teal — the whole palette hums with trust and stability.

The five colors

• Parchment (#EFE9DF): bright and airy, almost weightless.
• Storm Blue (#498B99): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Teal (#004359): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#002220): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000A16): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Muted Cerulean Dune into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

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• Nocturne Cypress Boulevard color palette (#CEF0E9, #006F74, #00373F, #001E26, #040715)
• Petrol Workshop color palette (#D8F9E8, #5399D3, #6360A9, #003F42, #00101C)
• Petrol Corridor color palette (#DDE6DF, #4BB0C4, #0080A6, #005E58, #000A16)
• Timeworn Denim color palette (#F9EAF5, #609DAB, #005D90, #003D2B, #03002E)
• Twilit Lagoon color palette (#D2EDDC, #005B6D, #6B2400, #00252E, #100200)
• Ancient Petrol Corridor color palette (#F6EDE0, #89B8D4, #2E6BA5, #004E58, #182B58)
• Garnet Boulevard color palette (#C1E8F8, #00465A, #5E0044, #282500, #000203)

Browse the whole catalog at Explore, or see today's palette.